Individual Calculations October 2015
 Naghibi Hashemi, S.mohammadreza  Total change: 2.80  Rating chartPersonal card
 Sahrivar Cup (U -2000 ) 2015 Tehran IRI 2015-09-02
RcRownchangeKK*chgGame
 1511 1357 2.00 6 0.14 20 2.80 
  Ghazanfari, Parsa 1497 IRI0.001-0.3120-6.20 
  Paydari Alamdari, Ariya 1477 IRI0.001-0.3420-6.80 
  Khachatourians, Teni 1757  * IRI0.001-0.0820-1.60 
  Bayat, Amir 1471 IRI1.0010.662013.20 
  Naeimi, Mahdi 1442 IRI0.001-0.3820-7.60 
  Jofreh, Manouchehr 1424 IRI1.0010.592011.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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